RedHat: RHSA-2021-2184:01 Moderate: perl security update

Advisories

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256

=====================================================================
                   Red Hat Security Advisory

Synopsis:          Moderate: perl security update
Advisory ID:       RHSA-2021:2184-01
Product:           Red Hat Enterprise Linux
Advisory URL:      https://access.redhat.com/errata/RHSA-2021:2184
Issue date:        2021-06-02
CVE Names:         CVE-2020-12723 
=====================================================================

1. Summary:

An update for perl is now available for Red Hat Enterprise Linux 8.2
Extended Update Support.

Red Hat Product Security has rated this update as having a security impact
of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which
gives a detailed severity rating, is available for each vulnerability from
the CVE link(s) in the References section.

2. Relevant releases/architectures:

Red Hat Enterprise Linux AppStream EUS (v. 8.2) - aarch64, noarch, ppc64le, s390x, x86_64
Red Hat Enterprise Linux BaseOS EUS (v. 8.2) - aarch64, noarch, ppc64le, s390x, x86_64

3. Description:

Perl is a high-level programming language that is commonly used for system
administration utilities and web programming.

Security Fix(es):

* perl: corruption of intermediate language state of compiled regular
expression due to recursive S_study_chunk() calls leads to DoS
(CVE-2020-12723)

For more details about the security issue(s), including the impact, a CVSS
score, acknowledgments, and other related information, refer to the CVE
page(s) listed in the References section.

4. Solution:

For details on how to apply this update, which includes the changes
described in this advisory, refer to:

https://access.redhat.com/articles/11258

5. Bugs fixed (https://bugzilla.redhat.com/):

1838000 - CVE-2020-12723 perl: corruption of intermediate language state of compiled regular expression due to recursive S_study_chunk() calls leads to DoS
1946630 - perl-5.26.3-416.el8 FTBFS: ../cpan/Time-Local/t/Local.t test fails in year 2020 [rhel-8.2.0.z]

6. Package List:

Red Hat Enterprise Linux AppStream EUS (v. 8.2):

aarch64:
perl-5.26.3-417.el8_2.aarch64.rpm
perl-Devel-Peek-1.26-417.el8_2.aarch64.rpm
perl-Devel-Peek-debuginfo-1.26-417.el8_2.aarch64.rpm
perl-IO-debuginfo-1.38-417.el8_2.aarch64.rpm
perl-Time-Piece-1.31-417.el8_2.aarch64.rpm
perl-Time-Piece-debuginfo-1.31-417.el8_2.aarch64.rpm
perl-debuginfo-5.26.3-417.el8_2.aarch64.rpm
perl-debugsource-5.26.3-417.el8_2.aarch64.rpm
perl-devel-5.26.3-417.el8_2.aarch64.rpm
perl-interpreter-debuginfo-5.26.3-417.el8_2.aarch64.rpm
perl-libs-debuginfo-5.26.3-417.el8_2.aarch64.rpm
perl-tests-5.26.3-417.el8_2.aarch64.rpm

noarch:
perl-Attribute-Handlers-0.99-417.el8_2.noarch.rpm
perl-Devel-SelfStubber-1.06-417.el8_2.noarch.rpm
perl-ExtUtils-Embed-1.34-417.el8_2.noarch.rpm
perl-ExtUtils-Miniperl-1.06-417.el8_2.noarch.rpm
perl-Locale-Maketext-Simple-0.21-417.el8_2.noarch.rpm
perl-Memoize-1.03-417.el8_2.noarch.rpm
perl-Module-Loaded-0.08-417.el8_2.noarch.rpm
perl-Net-Ping-2.55-417.el8_2.noarch.rpm
perl-Pod-Html-1.22.02-417.el8_2.noarch.rpm
perl-SelfLoader-1.23-417.el8_2.noarch.rpm
perl-Test-1.30-417.el8_2.noarch.rpm
perl-libnetcfg-5.26.3-417.el8_2.noarch.rpm
perl-open-1.11-417.el8_2.noarch.rpm
perl-utils-5.26.3-417.el8_2.noarch.rpm

ppc64le:
perl-5.26.3-417.el8_2.ppc64le.rpm
perl-Devel-Peek-1.26-417.el8_2.ppc64le.rpm
perl-Devel-Peek-debuginfo-1.26-417.el8_2.ppc64le.rpm
perl-IO-debuginfo-1.38-417.el8_2.ppc64le.rpm
perl-Time-Piece-1.31-417.el8_2.ppc64le.rpm
perl-Time-Piece-debuginfo-1.31-417.el8_2.ppc64le.rpm
perl-debuginfo-5.26.3-417.el8_2.ppc64le.rpm
perl-debugsource-5.26.3-417.el8_2.ppc64le.rpm
perl-devel-5.26.3-417.el8_2.ppc64le.rpm
perl-interpreter-debuginfo-5.26.3-417.el8_2.ppc64le.rpm
perl-libs-debuginfo-5.26.3-417.el8_2.ppc64le.rpm
perl-tests-5.26.3-417.el8_2.ppc64le.rpm

s390x:
perl-5.26.3-417.el8_2.s390x.rpm
perl-Devel-Peek-1.26-417.el8_2.s390x.rpm
perl-Devel-Peek-debuginfo-1.26-417.el8_2.s390x.rpm
perl-IO-debuginfo-1.38-417.el8_2.s390x.rpm
perl-Time-Piece-1.31-417.el8_2.s390x.rpm
perl-Time-Piece-debuginfo-1.31-417.el8_2.s390x.rpm
perl-debuginfo-5.26.3-417.el8_2.s390x.rpm
perl-debugsource-5.26.3-417.el8_2.s390x.rpm
perl-devel-5.26.3-417.el8_2.s390x.rpm
perl-interpreter-debuginfo-5.26.3-417.el8_2.s390x.rpm
perl-libs-debuginfo-5.26.3-417.el8_2.s390x.rpm
perl-tests-5.26.3-417.el8_2.s390x.rpm

x86_64:
perl-5.26.3-417.el8_2.x86_64.rpm
perl-Devel-Peek-1.26-417.el8_2.x86_64.rpm
perl-Devel-Peek-debuginfo-1.26-417.el8_2.i686.rpm
perl-Devel-Peek-debuginfo-1.26-417.el8_2.x86_64.rpm
perl-IO-debuginfo-1.38-417.el8_2.i686.rpm
perl-IO-debuginfo-1.38-417.el8_2.x86_64.rpm
perl-Time-Piece-1.31-417.el8_2.x86_64.rpm
perl-Time-Piece-debuginfo-1.31-417.el8_2.i686.rpm
perl-Time-Piece-debuginfo-1.31-417.el8_2.x86_64.rpm
perl-debuginfo-5.26.3-417.el8_2.i686.rpm
perl-debuginfo-5.26.3-417.el8_2.x86_64.rpm
perl-debugsource-5.26.3-417.el8_2.i686.rpm
perl-debugsource-5.26.3-417.el8_2.x86_64.rpm
perl-devel-5.26.3-417.el8_2.i686.rpm
perl-devel-5.26.3-417.el8_2.x86_64.rpm
perl-interpreter-debuginfo-5.26.3-417.el8_2.i686.rpm
perl-interpreter-debuginfo-5.26.3-417.el8_2.x86_64.rpm
perl-libs-debuginfo-5.26.3-417.el8_2.i686.rpm
perl-libs-debuginfo-5.26.3-417.el8_2.x86_64.rpm
perl-tests-5.26.3-417.el8_2.x86_64.rpm

Red Hat Enterprise Linux BaseOS EUS (v. 8.2):

Source:
perl-5.26.3-417.el8_2.src.rpm

aarch64:
perl-Devel-Peek-debuginfo-1.26-417.el8_2.aarch64.rpm
perl-Errno-1.28-417.el8_2.aarch64.rpm
perl-IO-1.38-417.el8_2.aarch64.rpm
perl-IO-debuginfo-1.38-417.el8_2.aarch64.rpm
perl-Time-Piece-debuginfo-1.31-417.el8_2.aarch64.rpm
perl-debuginfo-5.26.3-417.el8_2.aarch64.rpm
perl-debugsource-5.26.3-417.el8_2.aarch64.rpm
perl-interpreter-5.26.3-417.el8_2.aarch64.rpm
perl-interpreter-debuginfo-5.26.3-417.el8_2.aarch64.rpm
perl-libs-5.26.3-417.el8_2.aarch64.rpm
perl-libs-debuginfo-5.26.3-417.el8_2.aarch64.rpm
perl-macros-5.26.3-417.el8_2.aarch64.rpm

noarch:
perl-IO-Zlib-1.10-417.el8_2.noarch.rpm
perl-Math-Complex-1.59-417.el8_2.noarch.rpm

ppc64le:
perl-Devel-Peek-debuginfo-1.26-417.el8_2.ppc64le.rpm
perl-Errno-1.28-417.el8_2.ppc64le.rpm
perl-IO-1.38-417.el8_2.ppc64le.rpm
perl-IO-debuginfo-1.38-417.el8_2.ppc64le.rpm
perl-Time-Piece-debuginfo-1.31-417.el8_2.ppc64le.rpm
perl-debuginfo-5.26.3-417.el8_2.ppc64le.rpm
perl-debugsource-5.26.3-417.el8_2.ppc64le.rpm
perl-interpreter-5.26.3-417.el8_2.ppc64le.rpm
perl-interpreter-debuginfo-5.26.3-417.el8_2.ppc64le.rpm
perl-libs-5.26.3-417.el8_2.ppc64le.rpm
perl-libs-debuginfo-5.26.3-417.el8_2.ppc64le.rpm
perl-macros-5.26.3-417.el8_2.ppc64le.rpm

s390x:
perl-Devel-Peek-debuginfo-1.26-417.el8_2.s390x.rpm
perl-Errno-1.28-417.el8_2.s390x.rpm
perl-IO-1.38-417.el8_2.s390x.rpm
perl-IO-debuginfo-1.38-417.el8_2.s390x.rpm
perl-Time-Piece-debuginfo-1.31-417.el8_2.s390x.rpm
perl-debuginfo-5.26.3-417.el8_2.s390x.rpm
perl-debugsource-5.26.3-417.el8_2.s390x.rpm
perl-interpreter-5.26.3-417.el8_2.s390x.rpm
perl-interpreter-debuginfo-5.26.3-417.el8_2.s390x.rpm
perl-libs-5.26.3-417.el8_2.s390x.rpm
perl-libs-debuginfo-5.26.3-417.el8_2.s390x.rpm
perl-macros-5.26.3-417.el8_2.s390x.rpm

x86_64:
perl-Devel-Peek-debuginfo-1.26-417.el8_2.i686.rpm
perl-Devel-Peek-debuginfo-1.26-417.el8_2.x86_64.rpm
perl-Errno-1.28-417.el8_2.x86_64.rpm
perl-IO-1.38-417.el8_2.x86_64.rpm
perl-IO-debuginfo-1.38-417.el8_2.i686.rpm
perl-IO-debuginfo-1.38-417.el8_2.x86_64.rpm
perl-Time-Piece-debuginfo-1.31-417.el8_2.i686.rpm
perl-Time-Piece-debuginfo-1.31-417.el8_2.x86_64.rpm
perl-debuginfo-5.26.3-417.el8_2.i686.rpm
perl-debuginfo-5.26.3-417.el8_2.x86_64.rpm
perl-debugsource-5.26.3-417.el8_2.i686.rpm
perl-debugsource-5.26.3-417.el8_2.x86_64.rpm
perl-interpreter-5.26.3-417.el8_2.x86_64.rpm
perl-interpreter-debuginfo-5.26.3-417.el8_2.i686.rpm
perl-interpreter-debuginfo-5.26.3-417.el8_2.x86_64.rpm
perl-libs-5.26.3-417.el8_2.i686.rpm
perl-libs-5.26.3-417.el8_2.x86_64.rpm
perl-libs-debuginfo-5.26.3-417.el8_2.i686.rpm
perl-libs-debuginfo-5.26.3-417.el8_2.x86_64.rpm
perl-macros-5.26.3-417.el8_2.x86_64.rpm

These packages are GPG signed by Red Hat for security.  Our key and
details on how to verify the signature are available from
https://access.redhat.com/security/team/key/

7. References:

https://access.redhat.com/security/cve/CVE-2020-12723
https://access.redhat.com/security/updates/classification/#moderate

8. Contact:

The Red Hat security contact is . More contact
details at https://access.redhat.com/security/team/contact/

Copyright 2021 Red Hat, Inc.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
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=azH2
-----END PGP SIGNATURE-----

--
RHSA-announce mailing list
[email protected]
https://listman.redhat.com/mailman/listinfo/rhsa-announce

RedHat: RHSA-2021-2184:01 Moderate: perl security update

An update for perl is now available for Red Hat Enterprise Linux 8.2 Extended Update Support

Summary

Perl is a high-level programming language that is commonly used for system administration utilities and web programming.
Security Fix(es):
* perl: corruption of intermediate language state of compiled regular expression due to recursive S_study_chunk() calls leads to DoS (CVE-2020-12723)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Solution

For details on how to apply this update, which includes the changesdescribed in this advisory, refer to:https://access.redhat.com/articles/11258

References

https://access.redhat.com/security/cve/CVE-2020-12723 https://access.redhat.com/security/updates/classification/#moderate

Package List

Red Hat Enterprise Linux AppStream EUS (v. 8.2):
aarch64: perl-5.26.3-417.el8_2.aarch64.rpm perl-Devel-Peek-1.26-417.el8_2.aarch64.rpm perl-Devel-Peek-debuginfo-1.26-417.el8_2.aarch64.rpm perl-IO-debuginfo-1.38-417.el8_2.aarch64.rpm perl-Time-Piece-1.31-417.el8_2.aarch64.rpm perl-Time-Piece-debuginfo-1.31-417.el8_2.aarch64.rpm perl-debuginfo-5.26.3-417.el8_2.aarch64.rpm perl-debugsource-5.26.3-417.el8_2.aarch64.rpm perl-devel-5.26.3-417.el8_2.aarch64.rpm perl-interpreter-debuginfo-5.26.3-417.el8_2.aarch64.rpm perl-libs-debuginfo-5.26.3-417.el8_2.aarch64.rpm perl-tests-5.26.3-417.el8_2.aarch64.rpm
noarch: perl-Attribute-Handlers-0.99-417.el8_2.noarch.rpm perl-Devel-SelfStubber-1.06-417.el8_2.noarch.rpm perl-ExtUtils-Embed-1.34-417.el8_2.noarch.rpm perl-ExtUtils-Miniperl-1.06-417.el8_2.noarch.rpm perl-Locale-Maketext-Simple-0.21-417.el8_2.noarch.rpm perl-Memoize-1.03-417.el8_2.noarch.rpm perl-Module-Loaded-0.08-417.el8_2.noarch.rpm perl-Net-Ping-2.55-417.el8_2.noarch.rpm perl-Pod-Html-1.22.02-417.el8_2.noarch.rpm perl-SelfLoader-1.23-417.el8_2.noarch.rpm perl-Test-1.30-417.el8_2.noarch.rpm perl-libnetcfg-5.26.3-417.el8_2.noarch.rpm perl-open-1.11-417.el8_2.noarch.rpm perl-utils-5.26.3-417.el8_2.noarch.rpm
ppc64le: perl-5.26.3-417.el8_2.ppc64le.rpm perl-Devel-Peek-1.26-417.el8_2.ppc64le.rpm perl-Devel-Peek-debuginfo-1.26-417.el8_2.ppc64le.rpm perl-IO-debuginfo-1.38-417.el8_2.ppc64le.rpm perl-Time-Piece-1.31-417.el8_2.ppc64le.rpm perl-Time-Piece-debuginfo-1.31-417.el8_2.ppc64le.rpm perl-debuginfo-5.26.3-417.el8_2.ppc64le.rpm perl-debugsource-5.26.3-417.el8_2.ppc64le.rpm perl-devel-5.26.3-417.el8_2.ppc64le.rpm perl-interpreter-debuginfo-5.26.3-417.el8_2.ppc64le.rpm perl-libs-debuginfo-5.26.3-417.el8_2.ppc64le.rpm perl-tests-5.26.3-417.el8_2.ppc64le.rpm
s390x: perl-5.26.3-417.el8_2.s390x.rpm perl-Devel-Peek-1.26-417.el8_2.s390x.rpm perl-Devel-Peek-debuginfo-1.26-417.el8_2.s390x.rpm perl-IO-debuginfo-1.38-417.el8_2.s390x.rpm perl-Time-Piece-1.31-417.el8_2.s390x.rpm perl-Time-Piece-debuginfo-1.31-417.el8_2.s390x.rpm perl-debuginfo-5.26.3-417.el8_2.s390x.rpm perl-debugsource-5.26.3-417.el8_2.s390x.rpm perl-devel-5.26.3-417.el8_2.s390x.rpm perl-interpreter-debuginfo-5.26.3-417.el8_2.s390x.rpm perl-libs-debuginfo-5.26.3-417.el8_2.s390x.rpm perl-tests-5.26.3-417.el8_2.s390x.rpm
x86_64: perl-5.26.3-417.el8_2.x86_64.rpm perl-Devel-Peek-1.26-417.el8_2.x86_64.rpm perl-Devel-Peek-debuginfo-1.26-417.el8_2.i686.rpm perl-Devel-Peek-debuginfo-1.26-417.el8_2.x86_64.rpm perl-IO-debuginfo-1.38-417.el8_2.i686.rpm perl-IO-debuginfo-1.38-417.el8_2.x86_64.rpm perl-Time-Piece-1.31-417.el8_2.x86_64.rpm perl-Time-Piece-debuginfo-1.31-417.el8_2.i686.rpm perl-Time-Piece-debuginfo-1.31-417.el8_2.x86_64.rpm perl-debuginfo-5.26.3-417.el8_2.i686.rpm perl-debuginfo-5.26.3-417.el8_2.x86_64.rpm perl-debugsource-5.26.3-417.el8_2.i686.rpm perl-debugsource-5.26.3-417.el8_2.x86_64.rpm perl-devel-5.26.3-417.el8_2.i686.rpm perl-devel-5.26.3-417.el8_2.x86_64.rpm perl-interpreter-debuginfo-5.26.3-417.el8_2.i686.rpm perl-interpreter-debuginfo-5.26.3-417.el8_2.x86_64.rpm perl-libs-debuginfo-5.26.3-417.el8_2.i686.rpm perl-libs-debuginfo-5.26.3-417.el8_2.x86_64.rpm perl-tests-5.26.3-417.el8_2.x86_64.rpm
Red Hat Enterprise Linux BaseOS EUS (v. 8.2):
Source: perl-5.26.3-417.el8_2.src.rpm
aarch64: perl-Devel-Peek-debuginfo-1.26-417.el8_2.aarch64.rpm perl-Errno-1.28-417.el8_2.aarch64.rpm perl-IO-1.38-417.el8_2.aarch64.rpm perl-IO-debuginfo-1.38-417.el8_2.aarch64.rpm perl-Time-Piece-debuginfo-1.31-417.el8_2.aarch64.rpm perl-debuginfo-5.26.3-417.el8_2.aarch64.rpm perl-debugsource-5.26.3-417.el8_2.aarch64.rpm perl-interpreter-5.26.3-417.el8_2.aarch64.rpm perl-interpreter-debuginfo-5.26.3-417.el8_2.aarch64.rpm perl-libs-5.26.3-417.el8_2.aarch64.rpm perl-libs-debuginfo-5.26.3-417.el8_2.aarch64.rpm perl-macros-5.26.3-417.el8_2.aarch64.rpm
noarch: perl-IO-Zlib-1.10-417.el8_2.noarch.rpm perl-Math-Complex-1.59-417.el8_2.noarch.rpm
ppc64le: perl-Devel-Peek-debuginfo-1.26-417.el8_2.ppc64le.rpm perl-Errno-1.28-417.el8_2.ppc64le.rpm perl-IO-1.38-417.el8_2.ppc64le.rpm perl-IO-debuginfo-1.38-417.el8_2.ppc64le.rpm perl-Time-Piece-debuginfo-1.31-417.el8_2.ppc64le.rpm perl-debuginfo-5.26.3-417.el8_2.ppc64le.rpm perl-debugsource-5.26.3-417.el8_2.ppc64le.rpm perl-interpreter-5.26.3-417.el8_2.ppc64le.rpm perl-interpreter-debuginfo-5.26.3-417.el8_2.ppc64le.rpm perl-libs-5.26.3-417.el8_2.ppc64le.rpm perl-libs-debuginfo-5.26.3-417.el8_2.ppc64le.rpm perl-macros-5.26.3-417.el8_2.ppc64le.rpm
s390x: perl-Devel-Peek-debuginfo-1.26-417.el8_2.s390x.rpm perl-Errno-1.28-417.el8_2.s390x.rpm perl-IO-1.38-417.el8_2.s390x.rpm perl-IO-debuginfo-1.38-417.el8_2.s390x.rpm perl-Time-Piece-debuginfo-1.31-417.el8_2.s390x.rpm perl-debuginfo-5.26.3-417.el8_2.s390x.rpm perl-debugsource-5.26.3-417.el8_2.s390x.rpm perl-interpreter-5.26.3-417.el8_2.s390x.rpm perl-interpreter-debuginfo-5.26.3-417.el8_2.s390x.rpm perl-libs-5.26.3-417.el8_2.s390x.rpm perl-libs-debuginfo-5.26.3-417.el8_2.s390x.rpm perl-macros-5.26.3-417.el8_2.s390x.rpm
x86_64: perl-Devel-Peek-debuginfo-1.26-417.el8_2.i686.rpm perl-Devel-Peek-debuginfo-1.26-417.el8_2.x86_64.rpm perl-Errno-1.28-417.el8_2.x86_64.rpm perl-IO-1.38-417.el8_2.x86_64.rpm perl-IO-debuginfo-1.38-417.el8_2.i686.rpm perl-IO-debuginfo-1.38-417.el8_2.x86_64.rpm perl-Time-Piece-debuginfo-1.31-417.el8_2.i686.rpm perl-Time-Piece-debuginfo-1.31-417.el8_2.x86_64.rpm perl-debuginfo-5.26.3-417.el8_2.i686.rpm perl-debuginfo-5.26.3-417.el8_2.x86_64.rpm perl-debugsource-5.26.3-417.el8_2.i686.rpm perl-debugsource-5.26.3-417.el8_2.x86_64.rpm perl-interpreter-5.26.3-417.el8_2.x86_64.rpm perl-interpreter-debuginfo-5.26.3-417.el8_2.i686.rpm perl-interpreter-debuginfo-5.26.3-417.el8_2.x86_64.rpm perl-libs-5.26.3-417.el8_2.i686.rpm perl-libs-5.26.3-417.el8_2.x86_64.rpm perl-libs-debuginfo-5.26.3-417.el8_2.i686.rpm perl-libs-debuginfo-5.26.3-417.el8_2.x86_64.rpm perl-macros-5.26.3-417.el8_2.x86_64.rpm
These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/

Severity
Advisory ID: RHSA-2021:2184-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2021:2184
Issued Date: : 2021-06-02
CVE Names: CVE-2020-12723

Topic

An update for perl is now available for Red Hat Enterprise Linux 8.2Extended Update Support.Red Hat Product Security has rated this update as having a security impactof Moderate. A Common Vulnerability Scoring System (CVSS) base score, whichgives a detailed severity rating, is available for each vulnerability fromthe CVE link(s) in the References section.

Relevant Releases Architectures

Red Hat Enterprise Linux AppStream EUS (v. 8.2) - aarch64, noarch, ppc64le, s390x, x86_64

Red Hat Enterprise Linux BaseOS EUS (v. 8.2) - aarch64, noarch, ppc64le, s390x, x86_64

Bugs Fixed

1838000 - CVE-2020-12723 perl: corruption of intermediate language state of compiled regular expression due to recursive S_study_chunk() calls leads to DoS

1946630 - perl-5.26.3-416.el8 FTBFS: ../cpan/Time-Local/t/Local.t test fails in year 2020 [rhel-8.2.0.z]

We use cookies to provide and improve our services. By using our site, you consent to our Cookie Policy.